sun .5deg.comHouston, United States (Texas, Harris County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-01-13.
All times are shown in Houston local time (GMT-06:00
).
Night, Twilight, and Daylight Times in Houston for this day: 2026-01-13
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:53:46 | 5h 53m 46s | |
| Astronomical Twilight | 05:53:46 | 06:22:35 | 28m 49s | |
| Nautical Twilight | 06:22:35 | 06:51:56 | 29m 21s | |
| Civil Twilight | 06:51:56 | 07:17:38 | 25m 42s | |
| Daylight | 07:17:38 | 17:42:49 | 10h 25m 11s | |
| Civil Twilight | 17:42:49 | 18:08:32 | 25m 43s | |
| Nautical Twilight | 18:08:32 | 18:37:52 | 29m 20s | |
| Astronomical Twilight | 18:37:52 | 19:06:41 | 28m 49s | |
| Night | 19:06:41 | 23:59:59 | 4h 53m 18s |
Sunrise, Sunset and Solar noon here: Houston, US, for day: 2026-01-13.
| Sunrise | Solar noon | Sunset | |
| Time | 07:17:38 | 12:30:14 | 17:42:49 |
| Azimuth | 114.4° | 180° | 245.6° |
| Day Length |  |
10h 25m 11s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 140 040 km91 428 582 mi
0°= North, 180°=South
Solar noon
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -79.3° | 318.6° |
| 100 | -79.4° | 40.8° |
| 200 | -68.2° | 73° |
| 300 | -55.4° | 85.1° |
| 400 | -42.4° | 92.8° |
| 500 | -29.5° | 99.3° |
| 600 | -16.8° | 105.6° |
| 700 | -4.5° | 112.3° |
| 800 | 7.2° | 119.9° |
| 900 | 18° | 129° |
| 1000 | 27.3° | 140.3° |
| 1100 | 34.3° | 154.3° |
| 1200 | 38.3° | 171° |
| 1300 | 38.3° | 188.8° |
| 1400 | 34.4° | 205.4° |
| 1500 | 27.4° | 219.5° |
| 1600 | 18.2° | 230.9° |
| 1700 | 7.5° | 240.1° |
| 1800 | -4.2° | 247.7° |
| 1900 | -16.5° | 254.4° |
| 2000 | -29.2° | 260.7° |
| 2100 | -42.2° | 267.2° |
| 2200 | -55.2° | 275° |
| 2300 | -68° | 287.1° |
| 2400 | -79.1° | 318.8° |